What is kerwizz?

Kerwhizz is a British children's television game show that originally aired on CBeebies from 2008 to 2010. The show features three teams of two young contestants competing in a variety of physical and mental challenges to earn points and win prizes. The challenges are set in a fictional universe called Kerwhizzitor, which is inhabited by a cast of colourful characters. The show's format is similar to that of a quiz, with questions based on general knowledge and specific topics such as history, science, and geography. Kerwhizz was praised for its interactive elements, which allowed viewers to participate in the challenges from home using CBeebies' website. The show's popularity led to several spin-off media, including books, DVDs, and a video game.